/* 导航栏 */
header {
	height: 72px;
	width: 100%;
	background: #fff;
	font-size: 16px;
}

header div {
	display: flex;
	margin-left: 8%;
	margin-right: 8%;
}

header div a {
	flex: 1;
	text-decoration: none;
}

header div a div div {
	display: flex;
}

header div a div div img {
	height: 36px;
	width: 36px;
	margin-top: 15px;
	margin-right: 3px;
}

header div a div div h2 {
	margin-top: 15px;
	font-size: 24px;
	width: 150px;
	color: black;
}

header div ul {
	flex: 2;
	display: flex;
	list-style: none;
}

header div ul li {
	flex: 1;
	text-align: center;
	width: 100px;
}

header div ul li a {
	color: black;
	text-align: center;
	line-height: 64px;
}

header div ul li a:hover {
	color: #90d6ff;
}

header div ul li .item {
	display: none;
	color: #333;
}

header div ul li ul {
	background: #fff;
	width: 120px;
	margin-top: 9px;
	display: flex;
	flex-flow: column;
	padding: 0;
	border-radius: 3px;
}

header div ul li ul li {
	height: 32px !important;
	display: inline-block;
	width: 120px;
}

header div ul li ul li:hover {
	color: #90d6ff;
	cursor: pointer;
}

header div div {
	flex: 1;
	width: 240px;
	height: 100%;
	margin-left: 15px;
	position: relative;
}

header div div input {
	height: 34px;
	border: 1px solid #E0E0E0;
	border-radius: 7px 7px 7px 7px;
	/* 圆角 */
	padding-left: 5px;
	width: 240px;
	margin-top: 13px;
	border-color: #c9c9c9;
}

.active a {
	color: #187FFD;
}

.search-icon {
	position: absolute;
	right: 15px;
	top: 16px;
	color: #999;
	font-size: 20px;
}

* {
	margin: 0;
	padding: 0;
}

a {
	color: #999;
	text-decoration: none
}

.main {
	width: 100%;
	margin: auto;
	background: #F7F8FA;
	min-width: 1200px;
}

.content {
	width: 1200px;
	margin: 0 auto;
}

/*轮播图*/
.swiper {
	width: 100%;
	height: 420px;
}

.swiper a {
	display: block;
	width: 100%;
	height: 100%;
}

/*offic下载/快捷键/表格公式*/
.download {
	margin-top: 27px;
}

.row:after,
.row:before {
	content: '';
	display: block;
	clear: both
}

.space {
	margin: -12.5px
}

.icon {
	font-size: 12px;
	right: 15px;
	top: 10px;
	color: #999;
}

.space>* {
	padding: 12.5px
}

.tou::before {
	content: ' ';
	width: 3px;
	height: 18px;
	background: #187FFD;
	display: inline-block;
	margin-top: 6px;
	float: left;
	border-radius: 2px;
}

.tou h2 {
	padding-left: 10px;
	font-size: 22px;
	font-weight: 400;
	color: #333;
	display: inline-block;
}

.tou a.more {
	color: #999;
	font-size: 14px;
	float: right;
}

.body {
	border-radius: 6px;
	background: #fff;
	height: auto;
	padding: 32px;
}

.officeDownload {
	background: url('../images/officeDownload.png') no-repeat center;
	background-size: 100% 100%;
}

.title {
	font-size: 20px;
	font-weight: bold;
	color: #333333;
	line-height: 24px;
	margin-bottom: 30px;
}

.btn {
	width: 320px;
	height: 40px;
	background: #187FFD;
	border-radius: 6px;
	text-align: center;
	line-height: 40px;
	color: #fff;
	margin-top: 20px;
}

.btn:hover {
	background: #1672e3;
}

.btn span {
	background: url(../images/Windows.png) no-repeat left;
	padding-left: 20px;
}

.office {
	padding-top: 26px;
}

.space15 {
	margin: -7.5px
}

.space15>* {
	padding: 7.5px
}

.text {
	display: block;
	width: 100%;
	color: #333;
	font-size: 14px;
	line-height: 30px;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.text:hover {
	color: #187FFD;
}

/*office技巧问答*/
.skill {
	margin-top: 15px;
}

.name {
	color: #333;
	font-size: 14px;
	line-height: 15.19px;
	text-align: left;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.name:hover {
	color: lightgrey;
}

.time {
	color: #999;
	font-size: 15px;
	line-height: 12px;
	text-align: right;
}

/*office视频教程*/
.film {
	margin-top: 40px;
}

.film .title {
	height: 18px;
	line-height: 18px;
	border-left: 3px solid #187FFD;
}

.film .title h2 {
	font-size: 22px;
	color: #333333;
	padding-left: 10px;
	font-weight: bold;
}

.film .List {
	display: flex;
	flex-wrap: wrap;
	margin-top: 20px;
	justify-content: left;
}

.video {
	width: 282px;
	height: 224px;
	margin-right: 24px;
	background: #fff;
	margin-bottom: 28px;
	border-radius: 6px;
	overflow: hidden;
}

.video:nth-child(4n) {
	margin-right: 0px;
}

.cover {
	width: 100%;
	height: 160px;
	position: relative;
	transition: box-shadow .2s, -webkit-transform .2s;
	transition: box-shadow .2s, transform .2s;
	transition: box-shadow .2s, transform .2s, -webkit-transform .2s;
}

.cover:hover {
	box-shadow: 0 6px 15px rgba(0, 0, 0, .1) !important;
	-webkit-transform: translateY(-5px);
	transform: translateY(-5px);
}

.cover img {
	width: 100%;
	height: 100%;
}

.play-cover {
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	background: rgba(0, 0, 0, .35);
	opacity: 0;
	transition: all .25s;
}

.play-cover:before {
	content: "";
	left: 50%;
	top: 50%;
	margin: -30px 0 0 -30px;
	width: 60px;
	height: 60px;
	transition: all .25s;
	background: url(../images/hk_new_index_icons3.png) 0 -115px;
	position: absolute;
	-webkit-transform: scale(1.5);
	transform: scale(1.5);
}

.play-cover:before {
	-webkit-transform: scale(1);
	transform: scale(1);
}

.play-cover {
	opacity: 1;
}

.video .text {
	padding: 12px 17px;
}

.video .text .name {
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	color: #333;
	font-size: 14px;
}

.info {
	color: #999;
	margin-top: 3px;
}

.info .icon {
	vertical-align: middle;
}

.view {
	background: url(../images/see.png) no-repeat left;
	background-size: 15px 13px;
	padding-left: 20px;
	margin-right: 10px;
}

/*热门下载*/
.popular {
	margin: 0 0 40px 0;
}

.windows {
	height: 310px;
	display: flex;
	padding: 10px 0;
}

.windows .downloads {
	flex: 1;
	background: #fff;
	border-radius: 6px;
	padding: 32px;
	text-align: center;
	margin: 0 25px;
}

.windows .downloads .logo {
	width: 76px;
	height: 76px;
	margin: auto;
}

.windows .downloads .logo img {
	width: 100%;
	height: 100%;
}

.windows .downloads .name {
	font-size: 18px;
	font-weight: 400;
	color: #333333;
	line-height: 24px;
	margin: 15px auto;
	text-align: center;
}

.windows .downloads .tips {
	font-size: 14px;
	font-weight: 400;
	color: #999999;
	line-height: 22px;
	margin-bottom: 20px;
}

.windows .downloads .btn {
	width: 210px;
	height: 40px;
	background: #187FFD;
	border-radius: 6px;
	text-align: center;
	line-height: 40px;
	color: #fff;
	margin: auto;
}

.windows .downloads .btn:hover {
	background: #1672e3;
}

.windows .downloads .btn span {
	background: url(../images/Windows.png) no-repeat left;
	padding-left: 20px;
}

.windows .downloads .btns {
	width: 110px;
	height: 40px;
	background: #187FFD;
	border-radius: 6px;
	text-align: center;
	line-height: 40px;
	color: #fff;
	display: inline-block;
	margin: 0 10px;
}

/*底部样式*/
.footer {
	width: 100%;
	background: #444446;
	margin-top: 40px;
}

.footer hr {
	background: lightgrey;
}

.footer .text {
	width: 1200px;
	margin: auto;
	padding: 20px 0;
}

.produce,
.link {
	display: flex;
	/* 弹性布局 */
	color: #999;
	font-size: 12px;
	padding: 10px 0;
}

.label {
	width: 100px;
	padding-top: 10px;
}

.value {
	display: flex;
	flex-wrap: wrap;
}

.value a {
	display: inline-block;
	width: auto;
	padding: 10px;
	color: #999;
	cursor: pointer;
}

.final {
	background: #3b3b3e;
	text-align: center;
	width: 100%;
	height: 60px;
	line-height: 60px;
	color: #999;
}

.col-md12,
.col-md4,
.col-md6,
.col-md8 {
	position: relative;
	display: block;
	box-sizing: border-box;
	float: left;
}

.col-md12,
.col-md4,
.col-md6,
.col-md8 {
	float: left
}

.col-md4 {
	width: 33.33333333%
}

.col-md6 {
	width: 50%
}

.col-md8 {
	width: 66.66666667%
}

.col-md12 {
	width: 100%
}

.col-md-offset4 {
	margin-left: 33.33333333%
}

.col-md-offset6 {
	margin-left: 50%
}

.col-md-offset8 {
	margin-left: 66.66666667%
}

.col-md-offset12 {
	margin-left: 100%
}
}